Merge pull request #603 from mrb/fix_sentinel_config_warning

Fix warning in redis.c for sentinel config load

src/redis.c

@@ -2596,7 +2596,7 @@ int main(int argc, char **argv) {
         loadServerConfig(configfile,options);
         sdsfree(options);
     } else {
-        redisLog(REDIS_WARNING,"Warning: no config file specified, using the default config. In order to specify a config file use 'redis-server /path/to/redis.conf'");
+        redisLog(REDIS_WARNING, "Warning: no config file specified, using the default config. In order to specify a config file use %s /path/to/%s.conf", argv[0], server.sentinel_mode ? "sentinel" : "redis");
     }
     if (server.daemonize) daemonize();
     initServer();